Bošković, Ruđer Josip, Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium

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            <s xml:space="preserve">
              <pb o="213" file="0265" n="265" rhead="PARS TERTIA."/>
            maſſæ, cum a multitudine punctorum pendeat etiam caſuum
              <lb/>
            poſſibilium multitudo.</s>
            <s xml:space="preserve"/>
          </p>
          <p>
            <s xml:space="preserve">462. </s>
            <s xml:space="preserve">Hic jam]
              <unsure/>
            plurima conſiderari poſſent, & </s>
            <s xml:space="preserve">caſuum dif-
              <lb/>
              <note position="right" xlink:label="note-0265-01" xlink:href="note-0265-01a" xml:space="preserve">Inde pro diver
                <lb/>
              ſa arcuum for-
                <lb/>
              ma evaporatio
                <lb/>
              enta.</note>
            ferentium, ac combinationum numerus in immenſum excre-
              <lb/>
            ſcit: </s>
            <s xml:space="preserve">ſed pauca quædam adnotabimus. </s>
            <s xml:space="preserve">Ubi intervallum, quod
              <lb/>
            maſſam claudit inter limites acceſſus, & </s>
            <s xml:space="preserve">receſſus, eſt aliquan-
              <lb/>
            to majus, & </s>
            <s xml:space="preserve">poſteriorum arearum repulſivarum ſumma non
              <lb/>
            multum excedit ſummam attractivarum, fiet paullatim lenta
              <lb/>
            quædam evaporatio: </s>
            <s xml:space="preserve">puncta quæ in fortuita agitatione ad eum
              <lb/>
            finem deveniunt, erunt pauca reſpectu totius maſſæ, quæ ta-
              <lb/>
            men in ingenti maſſa, & </s>
            <s xml:space="preserve">eodem fermentationis ſtatu erunt eo-
              <lb/>
            dem tempore ad ſenſum æquali numero, ac, maſſa imminuta,
              <lb/>
            imminuetur & </s>
            <s xml:space="preserve">is numerus, maſſa autem diu perſeverabit ad
              <lb/>
            ſenſum nihil mutata. </s>
            <s xml:space="preserve">Habebitur ibi quædam velut ebullitio,
              <lb/>
            & </s>
            <s xml:space="preserve">vaporum quantitas, ac vis in egreſſu in diverſis ſubſtantiis
              <lb/>
            variari plurimum poterit, cum pendeat a ſitu, in quo illa
              <lb/>
            puncta collocata ſint intra curvam: </s>
            <s xml:space="preserve">nam poſſunt in aliis ſub-
              <lb/>
            ſtantiis eſſe citra alios ingentes arcus attractivos, quorum po-
              <lb/>
            ſteriores vel ſint prioribus minus validi, vel arcus repulſivos
              <lb/>
            ſe ſubſequentes minus validos habeant.</s>
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          </p>
          <p>
            <s xml:space="preserve">463. </s>
            <s xml:space="preserve">Sed ſi intervallum, quod maſſam claudit inter limites
              <lb/>
              <note position="right" xlink:label="note-0265-02" xlink:href="note-0265-02a" xml:space="preserve">Vel ſubita ex.
                <lb/>
              ploſio, & defla-
                <lb/>
              gratio: ac trans-
                <lb/>
              tormationes va-
                <lb/>
              riæ, avolante par-
                <lb/>
              te mixti.</note>
            acceſſus, & </s>
            <s xml:space="preserve">receſſus, ſit perquam exiguum, arcus attractivus
              <lb/>
            poſtremus non ſit ita validus, & </s>
            <s xml:space="preserve">ſuccedat arcus repulſivus va-
              <lb/>
            lidiſſimus; </s>
            <s xml:space="preserve">fieri utique poterit, ut maſſa, quæ reſpective quie-
              <lb/>
            ſcebat, adveniente exiguo motu a particulis externis ſatis pro-
              <lb/>
            xime accedentibus, ut poſſint inæqualem motum imprimere
              <lb/>
            punctis particularum maſſæ, agitatio ejuſmodi in ipſa maſſa
              <lb/>
            oriatur, qua breviſſimo tempore puncta omnia tranſcendant
              <lb/>
            limitem, & </s>
            <s xml:space="preserve">cum ingenti repulſiva vi, ac velocitate a ſe invi-
              <lb/>
            cem diſcedant. </s>
            <s xml:space="preserve">Id videtur accidere in exploſione ſubita pulve-
              <lb/>
            ris pyrii, qui plerumque non accenditur contuſione ſola; </s>
            <s xml:space="preserve">ſed
              <lb/>
            exigua ſcintilla accedente diſſilit fere momento temporis, & </s>
            <s xml:space="preserve">
              <lb/>
            tanta vi repulſiva globum e tormento ejicit. </s>
            <s xml:space="preserve">Idem apparet in
              <lb/>
            iis phoſphoris, quæ deflagrant ſolo aeris contactu: </s>
            <s xml:space="preserve">ac nemo
              <lb/>
            non videt, quanta in iis omnibus haberi poſſunt diſcrimina.
              <lb/>
            </s>
            <s xml:space="preserve">Poſſunt nimirum alia facilius, alia difficilius deflagrare, alia ſe-
              <lb/>
            rius, alia citius: </s>
            <s xml:space="preserve">poteſt ſine lenta evaporatione ſolvi tota maſſa
              <lb/>
            tempore breviſſimo: </s>
            <s xml:space="preserve">poteſt, ubi maſſa fuerit heterogenea, avo-
              <lb/>
            lare unum ſubſtantiæ genus aliis remanentibus, & </s>
            <s xml:space="preserve">interea poſſunt
              <lb/>
            ex iis, quæ remanent, fieri alia mixta admodum diverſa a præ-
              <lb/>
            cedentibus, mutato etiam textu particularum altiorum ordinum
              <lb/>
            per id, quod plures particulæ ordinum inferiorum, quæ perti-
              <lb/>
            nebant ad diverſas particulas ſuperiorum, coaleſcant in particu-
              <lb/>
            lam ordinis ſuperioris novi generis: </s>
            <s xml:space="preserve">hinc tam multæ compoſi-
              <lb/>
            tiones, & </s>
            <s xml:space="preserve">transformationes in Natura, & </s>
            <s xml:space="preserve">in Chemia inprimis: </s>
            <s xml:space="preserve">
              <lb/>
            hinc tam multa, tam diverſa vaporum genera, & </s>
            <s xml:space="preserve">in aere e-
              <lb/>
            laſtico a tam diverſis corporibus fixis genito tantum diſcri-
              <lb/>
            men. </s>
            <s xml:space="preserve">Patet ubique immenſus excurſui campus: </s>
            <s xml:space="preserve">ſed eo </s>
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